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Competing Interests: The authors declare they have no conflicts of interest.

The treatment of older patients with Hodgkin lymphoma (HL) remains a challenge. We sought to identify the treatment patterns and outcomes in older HL patients included in the Brazilian HL registry (NCT02589548). A total of 136 patients with HIV-negative classic HL, aged ≥ 60 years, diagnosed between 2009 and 2018, were analyzed. The median age was 66 years old (60-90), 72% had advanced disease, 62% had a high IPS, and 49% had a nodular sclerosis subtype. Median follow-up was 64 months for alive patients. ABVD was the front-line treatment in 96% of patients. Twenty-one patients (15%) died during front-line treatment. The 5-year PFS and 5-year OS rates were 55% and 59%, respectively. The 5-year OS rates in localized and advanced disease were 81% and 51% (p=0.013). Lung toxicity developed in 11% of the patients treated with ABVD. Bleomycin was administered for > 2 cycles in 65% of patients. Compared with 2009-2014, there was a decrease in the use of bleomycin for > 2 cycles in 2015-2018 (88% × 45%, p<0.0001). The impact of socioeconomic status (SES) on outcomes was studied in patients treated with ABVD. After adjusting for potential confounders, lower SES remained independently associated with poorer survival (HR 2.22 [1.14-4.31] for OS and HR 2.84 [1.48-5.45] for PFS). Treatment outcomes were inferior to those observed in developed countries. These inferior outcomes were due to an excess of deaths during front-line treatment and the excessive use of bleomycin. SES was an independent factor for shorter survival., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Chronic lymphocytic leukaemia (CLL) has a highly variable clinical course. In addition to biological factors, socioeconomic factors and health system characteristics may influence CLL outcome. Data from the Brazilian Registry of CLL were analyzed to compare clinical and treatment-related characteristics in patients with CLL, from public or private institutions. A total of 3326 patients from 43 centres met the eligibility criteria, of whom 81% were followed up at public hospitals and 19% at private hospitals. The majority were male (57%), with a median age of 65 years. Comparing public and private hospitals, patients in public hospitals were older, had more advanced disease at diagnosis, and more frequently had elevated creatinine levels. All investigated prognostic markers were evaluated more often in private hospitals. First-line treatment was predominantly based on chlorambucil in 41% of the cases and fludarabine in 38%. Anti-CD20 monoclonal antibody was used in only 36% of cases. In public hospitals, significantly fewer patients received fludarabine-based regimens and anti-CD20 monoclonal antibodies. Patients from public hospitals had significantly worse overall survival (71% vs. 90% for private hospitals, p  < 0.0001) and treatment-free survival (32% vs. 40%, for private hospitals, p  < 0.0001) at seven years. Our data indicate striking differences between patients followed in public and private hospitals in Brazil. A worse clinical condition and lack of accessibility to basic laboratory tests and adequate therapies may explain the worse outcomes of patients treated in public institutions., Competing Interests: The authors declare they have no conflicts of interest., (© 2022 The Authors. eJHaem published by British Society for Haematology and John Wiley & Sons Ltd.)